Kaki Mwihaki
type: MusicGroup
genre: african gospel
popularity: 4
followers: 496
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55edd451fcfa2768cd3abb9acde8e760cc5bbc9ad98f46b2e06494038c9b34bb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954131
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954131
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d8cf6a8-052f-42a8-a086-0293c763b7fa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d8cf6a8-052f-42a8-a086-0293c763b7fa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7d8cf6a8-052f-42a8-a086-0293c763b7fa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:19:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x55edd451fcfa2768cd3abb9acde8e760cc5bbc9ad98f46b2e06494038c9b34bb","name":"Kaki Mwihaki","registered_at":"2026-06-17T09:24:57Z","symbol":"NIM1351819","token_address":"0xf94ef36c09a3117cfb1e61cdab53a69850a0e671","type":"artist","uuid":"7d8cf6a8-052f-42a8-a086-0293c763b7fa"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55edd451fcfa2768cd3abb9acde8e760cc5bbc9ad98f46b2e06494038c9b34bb. Chain 2 (Bitcoin): anchored in block 954131 (2026-06-17T19:19:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7d8cf6a8-052f-42a8-a086-0293c763b7fa.json and https://artists.proofprofile.net/proofs/artist/7d8cf6a8-052f-42a8-a086-0293c763b7fa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:19:19Z
  text: {"copyright_id":"0x55edd451fcfa2768cd3abb9acde8e760cc5bbc9ad98f46b2e06494038c9b34bb","name":"Kaki Mwihaki","registered_at":"2026-06-17T09:24:57Z","symbol":"NIM1351819","token_address":"0xf94ef36c09a3117cfb1e61cdab53a69850a0e671","type":"artist","uuid":"7d8cf6a8-052f-42a8-a086-0293c763b7fa"}
album: Tegemeo
  type: MusicAlbum
  date published: 2020-01-25
  track: Tegemeo
    type: MusicRecording
    duration: PT4M42S
    duration ms: 282671
    explicit: false
    by artist: Kaki Mwihaki
    in album: Tegemeo
      type: MusicAlbum
      date published: 2020-01-25
    genre: african gospel
    isrc code: TCAEQ2004974
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T23:22:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x24ef6886e17d9fc7fb966fb5b0b319caf2ba055cfbccc78dcdc3633fe4be2f82
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEQ2004974
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ef6886e17d9fc7fb966fb5b0b319caf2ba055cfbccc78dcdc3633fe4be2f82. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEQ2004974.
      date published: 2026-07-04T10:04:33Z
    audio: Tegemeo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 150.076
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.472
      additional property: Energy
        type: PropertyValue
        value: 0.585
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0.737
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.136
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.544
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.376
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Tabibu
  type: MusicAlbum
  date published: 2020-08-07
album: Asante
  type: MusicAlbum
  date published: 2020-11-12
album: Asante
  type: MusicAlbum
  date published: 2020-11-13
album: Majeshi
  type: MusicAlbum
  date published: 2022-01-31
album: Majeshi
  type: MusicAlbum
  date published: 2022-02-07